MM-manufactured socket fits the giant nut that holds the Ford Mustang Hydroboost unit to the firewall mount. This is the tool you need to remove and reinstall that 1-7/8" nut.
- Required to secure the Hydroboost retaining nut to MM's Fox Mustang Hydroboost swap kit's firewall block.
- Included with MM's Fox Mustang Hydroboost Swap Kits.
- Fits the 1996-2004 Ford Mustang Hydroboost 1-7/8" retaining nut.
- Also fits some GM Hydroboost units. Inside depth of socket is 6.75".
